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85 l/min nominal flow, spool symbol E1 and external pilot routing through X and Y. The +/-10 V command value controls up to 315 bar operating pressure. At 9.14 kg the valve belongs to size 10 with subplate mounting.
Proportional Directional Valve 4WRZE10E1-85-7X/6EG24K31/A1D3M - Bosch Rexroth R900775508
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,485.27
Item
BRR-R900775508
Manufacturer no.
R900775508
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900775508
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900775508
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On the 4WRZE10E1-85-7X/6EG24K31/A1D3M pilot oil supply and return both run externally, while the spool of symbol E1 releases up to 85 l/min nominal flow. That separation keeps pilot pressure steady even when working pressure runs up to the 315 bar operating pressure.
Benefits
- 85 l/min nominal flow, maximum flow 170 l/min at 315 bar operating pressure.
- External pilot supply through X and external draining through Y, independent of the main circuit.
- Spool symbol E1, 3 switching positions on 4 ports.
- Command value +/-10 V, on-board electronics with position feedback, 24 VDC.
- Subplate mounting to ISO 4401-05-05-0-05, weight 9.14 kg.
- Pressure reducing valve in the pilot stage, NBR seals, UKCA conformity.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E1 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 9.14 kg |
Application
This variant belongs in plants where several valves are fed from a shared pilot pressure network, for instance in test fields and large forming presses. External draining keeps the pilot stage free of back pressure in the tank line. Mounting follows the size 10 pattern.
Manufacturer
Made by Bosch Rexroth under material number R900775508, type 4WRZE10E1-85-7X/6EG24K31/A1D3M of product family 4WRZ(E). The full set of characteristic curves is contained in data sheets RE 29115 and RE 07600-B.
| Hersteller-Nr | R900775508 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 9.140000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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